which the last man in the cage would be unmasked or have his hair shaved off. This time it was Mosco de la Merced who was the last man in the ring and was forced to unmask per Lucha libre traditions. Following the mask loss Mosco de la Merced left AAA. Over the summer of 2004 LLL was phased out in favor of a new super group known as La Legión Extranjera or the Foreign Legion in English, which meant that Los Vipers now regularly teamed with foreign wrestlers, especially NWA-TNA performers such as Abyss. Los Vipers ended in 2005 when Histeria turned on Psicosis II, disbanding the group. Vipers Revolucion In the spring of 2006 Los Vipers was reborn, this time under the name Vipers Revolucion, the group featured Abismo Negro, Electroshock, Histeria, Psicosis II, Charly Manson and Antifaz. Psicosis II left the group not long after it was formed, turning on them to join a group called the Mexican Powers (Juventud Guerrera, Joe Líder and Crazy Boy). During the feud between Vipers Revolucion and the Mexican Powers Extreme Tiger briefly joined the group, only to leave AAA all together a few months later. Later Psicosis II would turn on the Mexican Powers and return to Vipers Revolucion. Electrshock left the group to be a full-time member of La Legión while Charly Manson turned técnico (good guy) and joined up with Cibernético and Chessman to form "Los Hell Brothers". When Mr. Niebla jumped from rival promotion Consejo Mundial de Lucha Libre to join AAA he became a part of Vipers Revolucion and instantly began vying for leadership. This led to several clashes between Abismo Negro and Mr. Niebla, resulting in the rest of Vipers Revolucion siding with Mr. Niebla, kicking Abismo Negro out of the group. In late 2007, AAA created a ring persona for a new wrestler called Black Abyss; the gimmick featured the same mask and attire as Negro and used a similar wrestling style to Negro as well. Initially, it was believed that this was done because there were rumors of him jumping to CMLL or to cover several no-shows. During the fall of 2008, AAA pushed the storyline further by having Black Abyss "injure" Negro with his own trademark move the "Martinete" (Tombstone piledriver). Abismo Negro was scheduled to take part in Triplemanía XVI in a match where he would face Los Vipers (Psicosis, Histeria,